Stay updated with real-time air quality in Fairmont, West Virginia featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
33
Good
Fairmont, West Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.04 μg/m³
0
55
155
255
425
605+
33.84 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
9.91 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Fairmont, West Virginia
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AQI 33
Good
6.29μg/m³
PM2.5
22.61μg/m³
PM10
28.95ppb
O3
0.69ppb
SO2
8.51ppb
NO2
0.32ppm
CO
AQI 38
Good
6.69μg/m³
PM2.5
31.11μg/m³
PM10
28.43ppb
O3
0.52ppb
SO2
12.01ppb
NO2
0.24ppm
CO
AQI 33
Good
6.33μg/m³
PM2.5
23.59μg/m³
PM10
27.68ppb
O3
0.69ppb
SO2
8.04ppb
NO2
0.31ppm
CO
AQI 38
Good
6.76μg/m³
PM2.5
29.68μg/m³
PM10
18.37ppb
O3
0.67ppb
SO2
5.83ppb
NO2
0.31ppm
CO
AQI 33
Good
6.49μg/m³
PM2.5
28.18μg/m³
PM10
25.76ppb
O3
0.62ppb
SO2
5.72ppb
NO2
0.32ppm
CO
AQI 33
Good
6.18μg/m³
PM2.5
27.81μg/m³
PM10
17.00ppb
O3
0.84ppb
SO2
5.11ppb
NO2
0.24ppm
CO
Air quality and pollutant data for West Virginia, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Fairmont, West Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Fairmont, West Virginia was at its worst at 11:00:00 on 2026-06-07.
In the last 24 hours, the best air quality in Fairmont, West Virginia was observed at 06:00:00 on 2026-06-08.
As of now, the AQI in Fairmont, West Virginia is 33, indicating Good conditions.
Fairmont, West Virginia air has the highest levels of PM2.5.
Poor air quality in Fairmont, West Virginia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Fairmont, West Virginia are currently 6.378 μg/m3.
The PM10 concentration in Fairmont, West Virginia is 22.039 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fairmont, West Virginia is 0.246 ppm.
Currently, Fairmont, West Virginia has a sulfur dioxide (SO2) concentration of 0.732 ppb.
The current ozone (O3) level in Fairmont, West Virginia at the moment is 33.836 ppm.
Nitrogen dioxide (NO2) level in Fairmont, West Virginia at the moment is 9.913 ppb.
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